摘要
以高温持久试验机为研究对象,介绍了两段式加热炉数学模型、控制系统的基本结构及控制算法。该控制算法简单、系统运行可靠,控温度精度满足GB/T2039-1997《金属拉伸蠕变及持久试验方法》中要求。
High temperature stress-repture testerisstudied in this paper. Introducing themathematicmodelandbasic construction andprogram of Control system of the two-stage heating furnace。This Control program is simple and worked well。The precision of tempture in system satisfied GB/T2039-1997《Metallic Materials-creep and Stress Repture Test in Tension》。
出处
《工业加热》
CAS
2005年第3期43-45,共3页
Industrial Heating
关键词
两段式加热炉
高温持久试验
控制算法
two-stage heating furnace
stress-repture tester
control program
